Effects and Mechanism of Pretreatment With Dexmedetomidine to Etomidate Induce Myoclonus
Conditions
Interventions
- DRUG: Low-dose Dexmedetomidine
- DRUG: High-dose dexmedetomidine
- DRUG: normal saline
- DRUG: Etomidate
- DRUG: midazolam,fentanyl,rocuronium
- DRUG: propofol,remifentanil,cis atracurium
Sponsor
Tang-Du Hospital